1071670677 has 16 divisors (see below), whose sum is σ = 1781478912. Its totient is φ = 556711920.

The previous prime is 1071670637. The next prime is 1071670681. The reversal of 1071670677 is 7760761701.

It is not a de Polignac number, because 1071670677 - 2²⁴ = 1054893461 is a prime.

It is a super-2 number, since 2×1071670677² = 2296956079883276658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071670637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319403 + ... + 2319864.

It is an arithmetic number, because the mean of its divisors is an integer number (111342432).

Almost surely, 2^1071670677 is an apocalyptic number.

It is an amenable number.

1071670677 is a deficient number, since it is larger than the sum of its proper divisors (709808235).

1071670677 is a wasteful number, since it uses less digits than its factorization.

1071670677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4639288.

The product of its (nonzero) digits is 86436, while the sum is 42.

The square root of 1071670677 is about 32736.3815501958. The cubic root of 1071670677 is about 1023.3411763155.

The spelling of 1071670677 in words is "one billion, seventy-one million, six hundred seventy thousand, six hundred seventy-seven".